baber/WOPTO huggingface dataset:
Patent JP-H0752310-A (JP)
Title: Organic composite coated steel sheet
Inventor: SASAKI KENICHI
IPC: C09D5/10
Filed: 1993-08-17
Abstract: PURPOSE:To provide an organic composite coated steel sheet which is excellent in blackening resistance and difficult to generate flaws or the like while good corrosion resistance is being maintained. CONSTITUTION:In an organic composite coated steel sheet, a chromate-treated layer is provided by a coating weight of 1-200mg/m<2> in conversion to metallic chromium onto a zinc and zinc alloy coating layer, and a resin film of 0.1-5mum thickness is formed on the chromate-treated layer The resin film is made of composite resin wherein copolymer of ethylene and alpha, beta-ethylene unsaturated carboxylic acid is taken as a principal chain component and a silica fine grain is contained within a range of 1-50wt.% in an ethylene ionomer resin in which 60-80% of carboxylic group is neutralized with a metallic ion.
Patent JP-H0367901-A (JP)
Title: Small type low pressure steam boiler
Inventor: OHASHI YASUHIRO
IPC: F22B21/06
Filed: 1989-08-04
Abstract: PURPOSE:To obtain saturated steam of low pressure for use in steaming and also good boiler efficiencies by providing a guide for combustion gas between adjacent water tubes disposed in a ring-shaped arrangement in a flue, leaving thereby a small gap with arcuate cross section between the guide and the outer periphery of the water tube. CONSTITUTION:When water is fed and a burner is ignited, combustion is carried out in a combustion space defined on the inner side of water tubes 4 and combustion gas guides 5 and combustion gas flows into a flue located outside through small gaps (c), while the combustion gas heats the outer surfaces of outer pipes 4a of the water tubes 4 to raise the temperature of water in the tubes 4. As a result, water within rising water passages 19 goes up, whereby water in a relatively lower region of an upper room 2 returns to the upper side of a partition plate 12 in a lower room 1 through down passages 20 inside inner water tubes 4b. Since water is continuously vaporized from the water level 29, saturated steam required for steaming can be directly obtained, resulting in good boiler efficiency.
Patent JP-H0756988-A (JP)
Title: Land/house survey system
Inventor: KATO KIYOHISA
IPC: G06Q50/10
Filed: 1993-08-17
Abstract: PURPOSE:To integrate the calculation and picturing of measurement/survey in a land/house surveyer job, to output and preserve a registration application, etc., and to preserve and retrieve data extending over the whole job. CONSTITUTION:This system is equipped with a console 2 by which the input operation of a description content to a survey card is performed, a digitizer 3 which performs the reading of a drawing, etc., obtained by a measurement/ survey system, an image scanner 6 which performs the reading of a memo, etc., a memory device 9 which preserves a job data base consisting of plural case data files and in which each case data file is constituted of survey card data, drawing data, etc., a display device 8 which screen-displays the survey card, etc., a printer 7 which prints the survey card, etc., a plotter 3 which plots the drawing, and a central processing unit 1 which registers input data on the case data file according to a survey card input program, etc., and also, reads out a past case data file and displays it on a display screen.
Patent JP-S58104919-A (JP)
Title: Preparation of curable resin
Inventor: INOUE TOSHIO
IPC: C08G18/00
Filed: 1981-12-18
Abstract: PURPOSE:To obtain the titled resin having improved heat resistance, mechanical strength and flame retardancy, by reacting a polyfunctional organic isocyanate derivative containing a heterocyclic ring with a compound having a group reactive with isocyanate groups and a polymerizable unsaturated group. CONSTITUTION:(A) An organic isocyanate obtained by reacting (i) a formic ester and/or dimethylformamide with (ii) an organic polyisocyanate, e.g. tolylene diisocyanate, in an amount of 4-20 moles, based on one mole component (i) at 100-180 deg.C for 1-20hr is reacted with (B) a compound having a group reactive with isocyanate groups and a polymerizable unsaturated group, e.g. beta- hydroxyethyl methacrylate, to give the aimed resin. The reaction of the component (A) with the component (B) is preferably carried out by using 0.8-1.2 equivalents, based on one equivalent NCO in the component (A), component (B) at 60-100 deg.C for 1-20hr.
Patent JP-S60149673-A (JP)
Inventor: FURANKU UEIN MAACHIN
IPC: H05K1/09
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001051670-A (JP)
Title: Device and method for creating character data, and storage medium
Inventor: TORAICHI KAZUO
IPC: G09G5/24
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To generate high quality character data with less data amounts even for such characters as their contour lines are formed of smooth curves like characters in brush writing and handwriting. SOLUTION: A data entry means (S1) takes contents of characters by a scanner as dot matrix data. A contour line dot sequence extraction means (S2) extracts the outline dot sequence from this dot matrix data. A function approximation means (S3, S4) approximate the curve formed of the outline dot sequence by using a fluency function. The fluency function is differentiable limited time, and is a sample function of a finite support, which takes 1 at the sample position t=0, and takes 0 in the ranges t=±1, t<=-2, and t>=+2, and takes a value other than 0 with other values of t. A storage means (S5) stores the approximation results as character data.
Patent JP-S6183896-A (JP)
Title: Heat exchanging element for gas medium
Inventor: NISHIYAMA TATSUO
IPC: F28D19/04
Filed: 1984-10-01
Abstract: PURPOSE:To improve acid-resistance and lithium chloride-resistance and also to facilitate manufacture by using paper composed of glass fibers containing zirconium oxide. CONSTITUTION:Lithium chloride or lithium bromide is carried as moisture absorbing agent. The costituents of glass that forms a honeycomb structure made of inorganic paper are 5-25% zirconium oxide, 50-70wt% silica, 10-30wt% oxide of alkaline metal, alkali earth metal or manganese and remainder 10wt%. In order to manufacture, fibers containing zirconium oxide are made into paper, which, after being coated and dried, is then corrugated to make the honeycomb structure. After applying stacking treatment between the processed papers or unprocessed paper, the impregnation of hardening agent and drying thereof are conducted to obtain a heat exchanging element. By employing this method, the glass fiber containing zirconium oxide as the primary material of the paper will possess both a high acid-resistance and a lithium chloride-resistance, and so, the heat-resistance is also improved and a longer service life becomes possible.
Patent JP-H1146525-A (JP)
Title: Machine body structure of working machine for rice field
Inventor: SUGIOKA AKIHIRO
IPC: A01C11/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To constitute a relatively light shading having enough strengths and no hindrance caused by a work such as a seedling feeding work, etc., around a driver's seat. SOLUTION: A bonnet 22 in front of a machine body, a seedling planting device 6 at the rear of the machine body and a driving unit 7 are installed. A left and right pair of front poles 14a standing along left and right walls of the bonnet 22 and a single rear pole 15 standing behind a drivers seat 8 are arranged. A jumping type-shading material 17 is installed on a supporting pole frame 16 constituted by connecting upper parts of the both front poles 14a and the rear pole 15.
Patent JP-H0848434-A (JP)
Title: Image forming device
Inventor: SATO AKIHIKO
IPC: G03G15/00
Filed: 1994-08-05
Abstract: PURPOSE:To miniaturize the device and improve the position precision of a sheet by electrofying a sheet member on a transfer passage by the electrodes, in an electrostatic form, and installing a rotary type electrostatic actuator for revolving a sheet member by successively switching the power surface applied to the electrodes, by a controller. CONSTITUTION:A rotary type electrostatic actuator consists of a disc-shaped insulator (stator) 200, and the surface is divided to three blocks, i.e., a driving electrode block A, electrode block B for sensor, and a block C for shield. On the surface of the block A, an electrode part 201 having electrodes 201A (101a-101c) arranged in a radial form in a specific pitch is installed. When a sheet is transferred, a sheet member 102 is electrified in each srrip shape in positive and negative, by applying the voltages V1-V3 to the electrodes 101a-101c, and then the applied voltage is selected, and the sheet member 102 is turned by the propusion force and the repulsive force in the case where the electric charge of each electrode 101a-101c is switched instantly.
Patent JP-S6182163-A (JP)
Title: Instrument for measuring various carbon components
Inventor: MORITA YOZO
IPC: G01N33/18
Filed: 1984-09-28
Abstract: PURPOSE:To measure easily the volatile org. carbon (VOC) in an aq. soln. sample with high accuracy by changing over a three-way valve and measuring the sum of the VOC and inorg. carbon (IC), total carbon content (TC), IC, etc. of the sample. CONSTITUTION:The carrier gas from a carrier gas supply part 1 is discharged through an evaporating and separating pipe 3, a valve 14, an oxidizing pipe 8, a valve 15, a dehumidifier 11 and a carbon dioxide detector 12 and thereafter the pipes 3, 8, the required passages, etc. are heated. The sample is introduced in this stage from a sample introducing part 2a and the volatile org. materials are evaporated by the acidic packing material 4 of the pipe 3; at the same time, inorg. carbon is converted to carbon dioxide and the evaporated volatile org. materials are converted to carbon dioxide by the oxidizing catalyst 9 packed in the pipe 8 via the valve 14. The carbon dioxide is supplied through the valve 15 to the detector 12, by which VOC+IC is measured. The sample in a sample introducing part 2b is similarly passed through the pipe and valve 15 and the TC thereof is measured. The IC is measured by the sample passed through the pipe 3 and the valves 14, 15. Since the measurement of the IC is executed without using an alkaline packing material, the VOC is measured and calculated easily with high accuracy.
Patent JP-S58105612-A (JP)
Title: Tuning fork type vibrator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H9/215
Filed: 1981-12-17
Abstract: PURPOSE:To suppress the vibration leakage of bending vibration as possible in a tuning fork type vibrator using the elastic coupling between the bending vibration and twisting vibration by cutting grooves in a base part. CONSTITUTION:Two grooves are cut from the end parts of the width direction of the base part of a tuning fork type crystal resonator. If the whole length of a base part is (l) and the grooves are located on the position (l') from the base end part, a characteristic 102 is displayed when (l') is about 0.25l. In this case displacement in the thickness direction of a bending vibrator at the fine fT characteristics for said resonator is displayed, the absolute value of displacement of bending vibrator at the base end part is reduced as compared to a characteristic 101 and the difference of displacement between the end part and central part in the width direction is reduced. The grooves cut in the base part display the same effect also on the displacement of twisting vibration at the base part. Consequently the grooves cut in the base part extremely reduces bending vibration leakage in the tuning fork type crystal resonator using coupling between bending vibration and twisting vibration.
Patent JP-S5892684-A (JP)
Inventor: EDOWAADO DABURIYUU PETORIRO JI
IPC: A61P9/12
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0847629-A (JP)
Title: Method for feeding liquid and raw gas and device therefor
Inventor: OGURO AKIJI
IPC: B01J4/00
Filed: 1994-08-05
Abstract: PURPOSE:To keep a gaseous mixture from a liquid raw material at a high purity at a constant concentration and to stably feed it to plural reactors as well as the one. CONSTITUTION:A liquid raw material 31 is housed in a bubbling tank 13 and is kept at a prescribed temp., and while the liquid raw material 31 is bubbled by a carrier gas 41, it is vaporized to generate a gaseous mixture of the carrier gas 41 and the liquid raw material 31. The gaseous mixture is subjected to condensation treatment during its transportation, and while the liquefied liquid raw material 31 is returned to the bubbling tank 13, the unliquefied gaseous mixture is fed to a reactor. In this method for feeding the liquid raw material, the condensation treatment of the gaseous mixture is performed under pressure and temp. controlled constant. The concentration of the gaseous mixture fed to the reactor is kept constant.
Patent JP-H0627380-A (JP)
Title: Zoom lens
Inventor: HOSOYA ATSUSHI
IPC: G02B15/167
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a zoom lens provided with high optical performance extending over the overall variable power range as attaining the miniaturization of the whole lens system. CONSTITUTION:This lens is comprised in such a way that a positive first group L1 for focusing, a negative second group L2 for variable power, a positive third group L3 which corrects the fluctuation of an image surface according to the variable power, an aperture diaphragm moving on an optical axis according to the variable power, and a fixed fourth group L4 are provided in the order starting from an object side, and a condition Va=0, Vb<=VT/5, 0<VTO can be satisfied letting a zoom ratio be Z, an amount of travel from the wide angle terminal of the aperture diaphragm to a zooming position Z<1/4> be Va, and an amount of travel from the zooming position Z<1/4> to the zooming position Z<1/2> be Vb, and an amount of movement from the wide angle terminal to a telephoto terminal be VT.
Patent JP-H0955467-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA HIDEYUKI
IPC: H01L27/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit where a resistor device of high accuracy is formed, and a parasitic resistor is lessened in resistance. SOLUTION: A resistor device equipped with a resistor 11 and a turnover 11a of polycide structure is formed on a semiconductor substrate, wherein a polycrystalline silicon layer is patterned into the resistor 11 with the turnover 11a, the turnover 11a is of polycide structure and lessened in parasitic resistance. Furthermore, the front and rear of the turnover 11a of the resistor 11 are short- circuited with a metal wiring 2.
Patent JP-H0525813-A (JP)
Title: Mounting construction of flexible membrane weir
Inventor: FUJISAWA MASAO
IPC: E02B7/00
Filed: 1991-07-22
Abstract: PURPOSE:To improve fitness of a flexible membrane body to a dam crest and, at the same time, to minimize the lowering of flow coefficient and to make it possible to reduce a construction cost and a construction period. CONSTITUTION:In mounting construction of a flexible membrane weir to a river-bed 1 having a crest curve 1a in the shape of a circular section and a bank 2, a triangular pyramid-shaped fillet section 3 is provided to a connection section between the crest and the bank further up the steam from the top (t) of the crest curve 1a. The upstream end on a slope toe section 5a of a flexible membrane body 5 is fixed to the fillet section 3.
Patent JP-S6448383-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: EDA NOBUO
IPC: H01M10/052
Filed: 1987-08-18
Abstract: PURPOSE:To abate the breakdown of a crystal structure in a main active material as well as to make charging and discharging performable even if passing through over-discharge where cell voltage comes to overvoltage by constituting the discharge capacity of a negative electrode to be larger than that of the main active material only but smaller than that of the whole positive electrode. CONSTITUTION:Niobium pentoxide of a sub-active material which is relatively large in capacity, performing discharge from the vicinity of 2V or 1.5V, and relatively flat in discharge voltage is added in addition to a main active material in 3V class, and this cell is so constituted that discharge capacity of a negative electrode is made larger than that of the main active material but smaller than that of the whole positive electrode added with both main and sub-active materials. With this constitution, at the normal memory backup, the main active material in the 3V-class slightly charges and discharges, and at long storage as a flowing process, the sub-active material being in low voltage discharges, and during the period, potential of the main active material depends upon potential of the sub-active material and the discharge is not performed more than that, so that breakdown of a crystal structure is abated, while capacity of the negative electrode is used up before the discharge of the sub-active material is finished, and since negative voltage comes to overvoltage, recharging is made performable.
Patent JP-H0742269-A (JP)
Title: Soundproof partition wall and soundproof wall construction method
Inventor: MIHARA YOZO
IPC: E04B2/74
Filed: 1993-07-27
Abstract: PURPOSE:To obtain high soundproof performance by arranging studs consisting of long-sized materials holding cushioning materials at regular intervals and fixing pairs of face materials on both sides of the studs. CONSTITUTION:Cushioning materials such as a polyester nonwoven fabric are held between long-sized materials consisting of non-combustible light-weight composite boards or woody laminated materials, thus studs 4 are formed. The studs 4 are inserted and fixed to rail materials 3 composed of light-weight channel steel, channel type resin runners or the like, and face materials 15 such as plaster boards, calcium silicate boards, etc., are fastened onto the studs 4, thus a partition wall is formed. Accordingly, high soundproof performance can be acquired even in the comparatively thin wall.
Patent JP-S6446725-A (JP)
Title: Rotary polygon mirror
Inventor: ICHIKAWA HAJIME
IPC: G02B26/12
Filed: 1987-08-17
Abstract: PURPOSE:To use the titled mirror as a reference of the feed quantity of a cutter, by forming one rotary polygon mirror by joining two raw materials. CONSTITUTION:As for a rotary polygon mirror 100, assuming an optical axis is to be set symmetrically to joint surfaces PL1, PL2 positioned at 1/2 of height H of the polygon mirror, and simultaneously, assuming its two-dimensional scan to be a scan having the symmetry with respect to an x-x' cross section, two upper and lower polygon mirror elements 10, 20 become all the same shape, and by making two pieces of polygon mirror elements of all the same in advance, and joining regular polygon surfaces to each other, the rotary polygon mirror can be obtained. In this case, as for each polygon mirror element 10, 20, either of the upper and lower faces becomes a regular hexagon, a distance between an axis of rotation AX and each side becomes (r) being equal at each reflecting surface, two polygon mirror elements 10, 20 are made by a milling cutter based on each side of the regular hexagon as a reference. Finally, by joining the regular polygon surfaces to each other, the rotary polygon mirror 100 can be made. In such a way, the joint surface can be used as a reference at the time of working and at the time of inspection.
Patent JP-S5993846-A (JP)
Title: Manufacture of composite material under melting
Inventor: MIYATA SEIICHIROU
IPC: B22D19/14
Filed: 1982-11-21
Abstract: PURPOSE:To improve the wetting property of ceramics to metal and to accelerate the dispersion and mixing by coating ceramic particles with a hydrogen occluding active metal, allowing hydrogen to be occluded in the metal, and mixing the resulting composite particles with a molten metallic matrix. CONSTITUTION:Ceramic particles are coated or combined with a hydrogen occluding active metal or alloy such as Ti, Zr, Ta or Nb, and hydrogen is allowed to be occluded in the metal by hydrogenation to form composite particles. The composite particles are mixed with a molten metallic matrix and dispersed to manufacture a composite material under melting. Thus, a wear resistant material, a dispersion hardening type alloy or the like can be manufactured.
Patent JP-S61107615-A (JP)
Inventor: INABA MASAKAZU
IPC: H01H13/70
Filed: 1984-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59103300-A (JP)
Inventor: ROBAATO RUISU SUTEIGAAWARUDO
IPC: H05G1/32
Filed: 1983-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0368916-A (JP)
Title: Image oscillation corrector of camera
Inventor: SASAKI HIDEMI
IPC: G02B27/64
Filed: 1989-08-07
Abstract: PURPOSE:To surely correct the oscillation of a camera during photographing and to reduce the size over the entire part of the camera by moving image pickup elements within the plane orthogonal with the optical axis of a photographic lens and correcting the camera shake at the time of photographing. CONSTITUTION:The accelerations in directions 30A, 30B detected by acceleration sensors 48A and 48B are inputted to a detecting circuit 50A in the rotating direction with respect to the optical axis and are compared, by which the oscillation quantity in this direction in the camera body 20 is calculated. The accelerations in the directions 30B, 30C, 30D, 30E are detected by the acceleration sensors 48B and 48C, 48D and 48E. The oscillation quantities in a tilt direction and a pan direction are calculated by detecting circuits 50B, 50C. The respective oscillation quantities in the respective directions are inputted to a control circuit 52, by the outputs of which respective coils 36A to 36F are driven. A CCD 32 is thereby moved together with a base plate 34 within the plane orthogonal with the optical axis of the photographic lens, by which the generation of the oscillation of the images is prevented.
Patent JP-S6267392-A (JP)
Inventor: KITAJIMA HIROTOSHI
IPC: F02F7/00
Filed: 1985-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1034533-A (JP)
Title: Rotary dresser
Inventor: HARA TOMOYOSHI
IPC: B24B53/053
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To enlarge joint strength between a resin layer and a core metal and protect the resin layer mechanically and chemically by forming the resin layer at the inner periphery of a diamond layer, providing an internal thread at the inner peripheral surface of the resin layer and an external thread at the outer peripheral surface of the core metal so as to be screwed with each other, and screwing the core metal into the resin layer. SOLUTION: A resin layer 2 is formed at the inner periphery of a diamond layer 1, and an internal thread 5 is provided at the inner peripheral surface of the resin layer 2, while an external thread 6 to be screwed with the internal thread 5 is provided at the outer peripheral surface of a core metal 3. The core metal 3 is screwed into the resin layer 2 using the internal and external threads 5, 6 so as to constitute a rotary dresser. The core metal 3 and the resin layer 2 are jointed by thread jointing so as to obtain the rotary dresser easy to joint, large in joint strength and high in accuracy. In this case, the contact faces of the core metal 3 and resin layer can be fixed by an adhesive, and metal powder such as aluminium powder or tungsten powder, or metallic compound powder can be mixed in the resin layer 2.